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Opera Series

Cover of Opera Series
⋯
Novel
Opera Series
Length (in words)415626
Unique words16606
Unique words (used once)5557
Unique words (used once %)33%
Unique kanji2237
Unique kanji (used once)201
Unique kanji readings4251
Average difficulty81%
90th percentile difficulty90%
Average sentence length22.8
Characters936488
Sentences41121
Volumes8
Amazon
Vocabulary list
Volume 1
Length (in words)51633
Unique words6298
Unique words (used once)2913
Unique words (used once %)46%
Unique kanji1618
Unique kanji (used once)270
Average difficulty83%
90th percentile difficulty90%
Average sentence length21.0
Characters113921
Sentences5428
Sentences (unique)5354
Vocabulary list
Volume 2
Length (in words)51842
Unique words6278
Unique words (used once)2888
Unique words (used once %)46%
Unique kanji1623
Unique kanji (used once)326
Average difficulty83%
90th percentile difficulty90%
Average sentence length21.6
Characters116103
Sentences5384
Sentences (unique)5301
Vocabulary list
Volume 3
Length (in words)54056
Unique words6158
Unique words (used once)2686
Unique words (used once %)43%
Unique kanji1559
Unique kanji (used once)262
Average difficulty82%
90th percentile difficulty90%
Average sentence length22.5
Characters120361
Sentences5348
Sentences (unique)5249
Vocabulary list
Volume 4
Length (in words)55279
Unique words6461
Unique words (used once)2849
Unique words (used once %)44%
Unique kanji1603
Unique kanji (used once)267
Average difficulty83%
90th percentile difficulty90%
Average sentence length23.2
Characters124828
Sentences5386
Sentences (unique)5285
Vocabulary list
Volume 5
Length (in words)53751
Unique words6632
Unique words (used once)3007
Unique words (used once %)45%
Unique kanji1627
Unique kanji (used once)254
Average difficulty82%
90th percentile difficulty90%
Average sentence length24.3
Characters122580
Sentences5054
Sentences (unique)4988
Vocabulary list
Volume 6
Length (in words)52662
Unique words6545
Unique words (used once)2986
Unique words (used once %)45%
Unique kanji1643
Unique kanji (used once)258
Average difficulty79%
90th percentile difficulty89%
Average sentence length21.2
Characters119219
Sentences5617
Sentences (unique)5540
Vocabulary list
Volume 7
Length (in words)45005
Unique words6102
Unique words (used once)2908
Unique words (used once %)47%
Unique kanji1583
Unique kanji (used once)283
Average difficulty76%
90th percentile difficulty89%
Average sentence length20.4
Characters103315
Sentences5069
Sentences (unique)4989
Vocabulary list
Volume 8
Length (in words)51398
Unique words5769
Unique words (used once)2582
Unique words (used once %)44%
Unique kanji1511
Unique kanji (used once)253
Average difficulty80%
90th percentile difficulty90%
Average sentence length20.9
Characters116161
Sentences5546
Sentences (unique)5460
Vocabulary list

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Unique words24864
Unique words (used once)8813
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Unique kanji2727
Unique kanji (used once)282
Unique kanji readings5478
Average difficulty82%
90th percentile difficulty96%
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